{"id":"W2538491827","doi":"10.1109/iembs.2004.1403310","title":"Automated extraction of aortic and pulmonary components of the second heart sound for the estimation of pulmonary artery pressure","year":2005,"lang":"en","type":"article","venue":"","topic":"Phonocardiography and Auscultation Techniques","field":"Medicine","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; Concordia University; Montreal Clinical Research Institute","funders":"","keywords":"Pulmonary artery; Pulmonary artery catheter; Aortic pressure; Medicine; Pulmonary hypertension; Cardiology; Internal medicine; Blood pressure; Catheter; Biomedical engineering; Radiology; Cardiac output","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005155425,0.0004256672,0.0003569293,0.0008451722,0.0001384089,0.0004133705,0.0003549085,0.0004740497,0.0006949933],"category_scores_gemma":[0.001264902,0.0002474774,0.0002287753,0.000369608,0.0001912826,0.000363903,0.0002488989,0.0003190493,0.00045086],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001033443,"about_ca_system_score_gemma":0.0003512723,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006230797,"about_ca_topic_score_gemma":0.001460396,"domain_scores_codex":[0.9997738,0.0000532619,0.00001226685,0.00006246205,0.00007904773,0.00001924008],"domain_scores_gemma":[0.9992862,0.0003878601,0.00007609188,0.00007166703,0.0001475818,0.00003051885],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003165344,0.00008319637,0.005456973,0.00009561206,0.00002506267,0.0000705221,0.00005034324,0.003361432,0.6568334,0.0002823235,0.0003988409,0.3330258],"study_design_scores_gemma":[0.00009814807,0.0006979165,0.110417,0.00002756139,0.0001282107,0.001467795,0.00005978407,0.4833587,0.3981675,0.0007869455,0.004685101,0.000105168],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.2501192,0.0003434952,0.7470188,0.0000469353,0.00003704999,0.0001128215,0.0001982967,0.001311381,0.0008121328],"genre_scores_gemma":[0.4236152,0.0002870203,0.5742615,0.00003482015,0.00004170082,0.0001364256,0.0003750098,0.00007250404,0.001175835],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.0008451722,"threshold_uncertainty_score":0.002726436,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01736914882888806,"score_gpt":0.2928902550755627,"score_spread":0.2755211062466746,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}